34987916 has 6 divisors (see below), whose sum is σ = 61228860. Its totient is φ = 17493956.

The previous prime is 34987913. The next prime is 34987937. The reversal of 34987916 is 61978943.

It is not an unprimeable number, because it can be changed into a prime (34987913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4373486 + ... + 4373493.

It is an arithmetic number, because the mean of its divisors is an integer number (10204810).

Almost surely, 2^34987916 is an apocalyptic number.

It is an amenable number.

34987916 is a deficient number, since it is larger than the sum of its proper divisors (26240944).

34987916 is a wasteful number, since it uses less digits than its factorization.

34987916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8746983 (or 8746981 counting only the distinct ones).

The product of its digits is 326592, while the sum is 47.

The square root of 34987916 is about 5915.0584105315. The cubic root of 34987916 is about 327.0689813853.

The spelling of 34987916 in words is "thirty-four million, nine hundred eighty-seven thousand, nine hundred sixteen".